Engineered nanomaterials
The current state of engineered nanomaterials in consumer goods and waste streams: the need to develop nanoproperty-quantifiable sensors for monitoring engineered nanomaterials
... of nanomaterials in the environment or in medical ...make engineered nanomaterials so attractive for use in consumer products interact at the nano/bio ...
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<p>The neurotoxicity induced by engineered nanomaterials</p>
... Engineered nanomaterials (ENMs) exhibit extraordinary chemical, biological, opti- cal, mechanical, and magnetic properties due to their small size and large surface- to-volume ...
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Innate Immune Responses to Engineered Nanomaterials During Allergic Airway Inflammation
... The field of nanotechnology is continually expanding, and the market for consumer products produced using this technology is expected to reach $2.4 trillion by the end of 2015 [1-3]. Nanotechnology utilizes ...
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In vitro detection of in vitro secondary mechanisms of genotoxicity induced by engineered nanomaterials
... Background: It is well established that toxicological evaluation of engineered nanomaterials (NMs) is vital to ensure the health and safety of those exposed to them. Further, there is a distinct need for ...
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IoT Applications in Future Foreseen Guided by Engineered Nanomaterials and Printed Intelligence Technologies a Technology Review
... ‘engineered nanomaterials’ using inorganic, organic, and biomolecular building-blocks for improving the characteristics of microelectronic/microsystems (MEMS/NEMS) based sensors/actuators, ...
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A Review of Control Banding and Traditional Industrial Hygiene Sampling Methods for Determining Risk Assessment of Engineered Nanomaterials in the Workplace
... Currently, there are very few sampling methods that can be used to characterize exposure to ENM. NIOSH has developed the Nanoparticle Emission Assessment Technique (NEAT) to qualitatively determine the release of ...
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Approaches to the safety assessment of engineered nanomaterials (ENM) in food
... Most human involvement with food also modifies foodstuff at the nanoscale. Traditional cooking practices and industrial food processing are intended to improve the nutritional and storage properties of many food ...
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How to consider engineered nanomaterials in major accident regulations?
... Major accident regulations aim at protecting the population and the environment from possible accidental releases of chemicals. To achieve this goal, the regulations need to be reassessed in light of the development of ...
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Comparative lung toxicity of engineered nanomaterials utilizing in vitro, ex vivo and in vivo approaches
... Although engineered nanomaterials (ENM) are currently regulated either in the context of a new chemical, or as a new use of an existing chemical, hazard assessment is still to a large extent reliant on ...
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Ingested engineered nanomaterials: state of science in nanotoxicity testing and future research needs
... experienced by the specific cell culture system under a real- istic exposure scenario. In other words, delivered dose (or the dose range) is mainly dependent on the cell type used in the study, and the administered dose ...
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Structure-activity relationship models for hazard assessment and risk management of engineered nanomaterials
... The widespread use of engineered nanomaterials (ENMs) for commercial purposes made human exposure to these materials almost inevitable. Moreover, the number of in vivo and in vitro studies reporting the ...
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Environmental impact of engineered nanomaterials
... of nanomaterials in consumer products. Engineered nanomaterials today are already being used in diverse commercial products in the fields of energy, sensing, food technology, electronics, ...
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An in vitro liver model - assessing oxidative stress and genotoxicity following exposure of hepatocytes to a panel of engineered nanomaterials
... [2]. Engineered nanomaterials are manu- factured from a diverse group of substances each with an array of unique physicochemical characteristics, hence a varied range of materials need to be evaluated for a ...
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Why a Prevention-Based Approach to Managing the Risks of Engineered Nanomaterials Makes Sense and How To Get There
... Modest risk to workers and consumers but some concern to developers End-of-life and environmen- tal risk Uncertain: capping agents promote spread Nano-composites may disinte[r] ...
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Longitudinal follow-up of health effects among workers handling engineered nanomaterials: a panel study
... this panel study. First, misclassification of exposure may lead to the underestimation of health effects. Since the researchers did not conduct environmental and personal sampling of nanoparticles, misclassification of ...
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An in vitroassessment of panel of engineered nanomaterials using a human renal cell line: cytotoxicity, pro-inflammatory response, oxidative stress and genotoxicity
... of nanomaterials and exposure media Investigated nanomaterials were characterised by a combination of analytical techniques in order to infer primary physical and chemical properties useful to understand ...
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Revising REACH guidance on information requirements and chemical safety assessment for engineered nanomaterials for aquatic ecotoxicity endpoints: recommendations from the EnvNano project
... more than ten times higher than the levels obtained through aqueous exposure in other studies. For dietary exposure (daphnia pre-exposed to 1 mg Zn/L for 24 h) of ZnO NP and ZnO-octyl NP, body burdens as high as 880 ± ...
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An integrated methodology for assessing the impact of food matrix and gastrointestinal effects on the biokinetics and cellular toxicity of ingested engineered nanomaterials
... Additional file 1: Methods: Module 1: Assessment of iENM- food interactions (food matrix effect) using food models (Preparation of ENM dispersions in water, Synthesis of food model emuls[r] ...
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Hepatic toxicology following single and multiple exposure of engineered nanomaterials utilising a novel primary human 3D liver microtissue model
... With the advances in the fields of nanotechnology and nanomedicine, the potential for public and occupational exposure is likely to increase, so that there is an urgent need to consider any potential health consequences ...
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The unrecognized occupational relevance of the interaction between engineered nanomaterials and the gastro-intestinal tract: a consensus paper from a multidisciplinary working group
... inducers of any changes in ENM features, and, on the other side, whether the full range of nanomaterials may be modi- fied in the gastrointestinal milieu, or if only certain categor- ies of ENM are subjected to ...
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